黏性烧结过程的相场模拟
郭松源, 柳文波, 杨庆成, 戚晓勇, 恽迪
Phase Field Simulation of Viscous Sintering
GUO Songyuan, LIU Wenbo, YANG Qingcheng, QI Xiaoyong, YUN Di
表1
175℃下尼龙12的物理参数
[
12
,
23
]
Table 1
Physical parameters of nylon 12 (PA12) at 175
o
C
[
12
,
23
]
Physical parameter
Value
Unit
Ref.
ρ
liquid
840
kg·m
-3
[
23
]
ρ
gas
0.806
kg·m
-3
[
23
]
μ
liquid
400
pa·s
[
23
]
μ
gas
2.47
pa·s
[
23
]
M
1 × 10
-6
-
[
12
]
Δ
x
0.825
nm
σ
0.03
N·m
-1
[
23
]